2025 Compare Climate & Weather:
Smyrna, TN vs Diamondhead, MS

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Highlights

On average, there are 223 sunny days per year in Diamondhead. Smyrna averages 211 sunny days per year. The US average is 205 sunny days.

Diamondhead, Mississippi gets 63.3 inches of rain, on average, per year. Smyrna, Tennessee gets 53.4 inches of rain, on average, per year. The US average is 38.1 inches of rain per year.

Diamondhead averages 0 inches of snow per year. Smyrna averages 4 inches of snow per year. The US average is 27.8 inches of snow per year.

Weather Highlights

Diamondhead, Mississippi
Summer High: the July high is around 89.5 degrees
Winter Low: the January low is 40.4
Rain: averages 63.3 inches of rain a year
Snow: averages 0 inches of snow a year

Smyrna, Tennessee
Summer High: the July high is around 89.4 degrees
Winter Low: the January low is 25.3
Rain: averages 53.4 inches of rain a year
Snow: averages 4 inches of snow a year

BestPlaces Comfort Index

Diamondhead

The annual BestPlaces Comfort Index for Diamondhead is 7.2 (10=best), which means it is more comfortable than most places in Mississippi.

7.2 / 10

October, April and November are the most pleasant months in Diamondhead, while July and August are the least comfortable months.

Smyrna

The annual BestPlaces Comfort Index for Smyrna is 7.2 (10=best), which means it is less comfortable than most places in Tennessee.

7.2 / 10

September, May and October are the most pleasant months in Smyrna, while January and December are the least comfortable months.

Average Monthly High / Low (°F)

Month	Smyrna, TN	Diamondhead, MS
January	47° / 25°	60° / 40°
February	52° / 28°	63° / 44°
March	61° / 35°	69° / 49°
April	71° / 43°	75° / 56°
May	79° / 52°	82° / 65°
June	86° / 62°	87° / 71°
July	89° / 66°	90° / 73°
August	90° / 64°	89° / 73°
September	84° / 56°	86° / 68°
October	73° / 44°	78° / 58°
November	61° / 35°	69° / 49°
December	50° / 28°	62° / 42°

Hot, Freezing, Rainy, Snowy Days: Smyrna / Diamondhead

Month	Hot Days	Freezing Days	Rainy Days	Snowy Days
January	0 / 0	23 / 7	10 / 9	1 / 0
February	0 / 0	19 / 3	10 / 8	2 / 0
March	0 / 0	13 / 1	11 / 7	0 / 0
April	0 / 0	4 / 0	11 / 6	0 / 0
May	1 / 1	0 / 0	12 / 6	0 / 0
June	9 / 7	0 / 0	10 / 11	0 / 0
July	15 / 14	0 / 0	10 / 13	0 / 0
August	16 / 14	0 / 0	9 / 12	0 / 0
September	5 / 5	0 / 0	8 / 8	0 / 0
October	0 / 0	4 / 0	8 / 6	0 / 0
November	0 / 0	13 / 2	9 / 7	0 / 0
December	0 / 0	21 / 6	11 / 7	1 / 0

August is the hottest month for Smyrna with an average high temperature of 89.8°, which ranks it as warmer than most places in Tennessee. In Smyrna, there are 4 comfortable months with high temperatures in the range of 70-85°. The most pleasant months of the year for Smyrna are May, October and September.

July is the hottest month for Diamondhead with an average high temperature of 89.5°, which ranks it as one of the coolest places in Mississippi. In Diamondhead, there are 3 comfortable months with high temperatures in the range of 70-85°. The most pleasant months of the year for Diamondhead are October, April and May.

January has the coldest nighttime temperatures for Smyrna with an average of 25.3°. This is colder than most places in Tennessee.

January has the coldest nighttime temperatures for Diamondhead with an average of 40.4°. This is one of the warmest places in Mississippi.

In Smyrna, there are 45.3 days annually when the high temperature is over 90°, which is hotter than most places in Tennessee.

In Diamondhead, there are 40.4 days annually when the high temperature is over 90°, which is one of the coolest places in Mississippi.

In Smyrna, there are 97.2 days annually when the nighttime low temperature falls below freezing, which is one of the coldest places in Tennessee.

In Diamondhead, there are 20.0 days annually when the nighttime low temperature falls below freezing, which is one of the warmest places in Mississippi.

In Smyrna, there are 0.6 days annually when the nighttime low temperature falls below zero°, which is colder than most places in Tennessee.

In Diamondhead, there are 0.0 days annually when the nighttime low temperature falls below zero°, which is about average compared to other places in Mississippi.

May is the wettest month in Smyrna with 5.6 inches of rain, and the driest month is October with 3.3 inches. The wettest season is Summer with 28% of yearly precipitation and 22% occurs in Winter, which is the driest season. The annual rainfall of 53.4 inches in Smyrna means that it is about average compared to other places in Tennessee.

July is the wettest month in Diamondhead with 6.8 inches of rain, and the driest month is October with 3.5 inches. The wettest season is Autumn with 30% of yearly precipitation and 22% occurs in Winter, which is the driest season. The annual rainfall of 63.3 inches in Diamondhead means that it is one of the wettest places in Mississippi.

May is the rainiest month in Smyrna with 12.0 days of rain, and September is the driest month with only 7.7 rainy days. There are 118.5 rainy days annually in Smyrna, which is about average compared to other places in Tennessee. The rainiest season is Summer when it rains 28% of the time and the driest is Winter with only a 21% chance of a rainy day.

July is the rainiest month in Diamondhead with 12.5 days of rain, and April is the driest month with only 5.7 rainy days. There are 99.4 rainy days annually in Diamondhead, which is about average compared to other places in Mississippi. The rainiest season is Autumn when it rains 35% of the time and the driest is Summer with only a 19% chance of a rainy day.

An annual snowfall of 4.0 inches in Smyrna means that it is about average compared to other places in Tennessee.

There is rarely any recorded snowfall in Diamondhead, ranking it as one of the least snowy places in Mississippi.

January is the snowiest month in Smyrna with 1.7 inches of snow, and 2 months of the year have significant snowfall.

Any measurable snowfall is a rare occurance in Diamondhead.

DID YOU KNOW?

Many people confuse Weather and Climate, but they are different. Weather refers to the conditions of the atmosphere over a short period of time, while Climate refers to the conditions of the atmosphere over a long period of time.

Weather, more specifically, refers to how the atmosphere behaves and its effects on life and human activities. Most people think of Weather in terms of what can be observed: temperature, humidity, precipitation, and cloudy/sunny conditions. Weather conditions constantly change on a minute-to-minute basis.

Climate is a record of the average weather conditions for a given place over a long period of time, often referred to as Climate Normals. A 30-year period of record is a common requirement to be considered a Climate Normal.

Reviews for Smyrna 2 Reviews

Jill · Sherman Oaks, CA

re:

Over 16 years ago

Hi. I'd like to know if you still feel the same way about living in Broomfield. I went there this past July to check it out (along with Lafayette, Boulder (can't More

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NC For Me · Apex, NC

re:

Over 16 years ago

Apex is perfect for what you are looking for. It's close enough to Raleigh, Durham, Chapel Hill to find a job and Cary the next town over, is a little more expensive but More

| Reply

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Reviews for Diamondhead 2 Reviews

Jill · Sherman Oaks, CA

re:

Over 16 years ago

Hi. I'd like to know if you still feel the same way about living in Broomfield. I went there this past July to check it out (along with Lafayette, Boulder (can't More

| Reply

NC For Me · Apex, NC

re:

Over 16 years ago

Apex is perfect for what you are looking for. It's close enough to Raleigh, Durham, Chapel Hill to find a job and Cary the next town over, is a little more expensive but More

| Reply

Start Your Review of Diamondhead

See all reviews

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2025 Compare Climate & Weather:
Smyrna, TN vs Diamondhead, MS

Highlights

Weather Highlights

BestPlaces Comfort Index

Average Monthly High / Low (°F)

Hot, Freezing, Rainy, Snowy Days: Smyrna / Diamondhead

January has the coldest nighttime temperatures for Smyrna with an average of 25.3°. This is colder than most places in Tennessee.

January has the coldest nighttime temperatures for Diamondhead with an average of 40.4°. This is one of the warmest places in Mississippi.

In Smyrna, there are 45.3 days annually when the high temperature is over 90°, which is hotter than most places in Tennessee.

In Diamondhead, there are 40.4 days annually when the high temperature is over 90°, which is one of the coolest places in Mississippi.

In Smyrna, there are 97.2 days annually when the nighttime low temperature falls below freezing, which is one of the coldest places in Tennessee.

In Diamondhead, there are 20.0 days annually when the nighttime low temperature falls below freezing, which is one of the warmest places in Mississippi.

An annual snowfall of 4.0 inches in Smyrna means that it is about average compared to other places in Tennessee.

There is rarely any recorded snowfall in Diamondhead, ranking it as one of the least snowy places in Mississippi.

January is the snowiest month in Smyrna with 1.7 inches of snow, and 2 months of the year have significant snowfall.

Any measurable snowfall is a rare occurance in Diamondhead.

DID YOU KNOW?

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2025 Compare Climate & Weather:Smyrna, TN vs Diamondhead, MS

Highlights

Weather Highlights

BestPlaces Comfort Index

Average Monthly High / Low (°F)

Hot, Freezing, Rainy, Snowy Days: Smyrna / Diamondhead

January has the coldest nighttime temperatures for Smyrna with an average of 25.3°. This is colder than most places in Tennessee.January has the coldest nighttime temperatures for Diamondhead with an average of 40.4°. This is one of the warmest places in Mississippi.

In Smyrna, there are 45.3 days annually when the high temperature is over 90°, which is hotter than most places in Tennessee.In Diamondhead, there are 40.4 days annually when the high temperature is over 90°, which is one of the coolest places in Mississippi.

In Smyrna, there are 97.2 days annually when the nighttime low temperature falls below freezing, which is one of the coldest places in Tennessee.In Diamondhead, there are 20.0 days annually when the nighttime low temperature falls below freezing, which is one of the warmest places in Mississippi.

An annual snowfall of 4.0 inches in Smyrna means that it is about average compared to other places in Tennessee.There is rarely any recorded snowfall in Diamondhead, ranking it as one of the least snowy places in Mississippi.

January is the snowiest month in Smyrna with 1.7 inches of snow, and 2 months of the year have significant snowfall.Any measurable snowfall is a rare occurance in Diamondhead.

DID YOU KNOW?

Reviews for Smyrna 2 Reviews

Reviews for Diamondhead 2 Reviews

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Zips In Smyrna, Tennessee

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2025 Compare Climate & Weather:
Smyrna, TN vs Diamondhead, MS

January has the coldest nighttime temperatures for Smyrna with an average of 25.3°. This is colder than most places in Tennessee.

January has the coldest nighttime temperatures for Diamondhead with an average of 40.4°. This is one of the warmest places in Mississippi.

In Smyrna, there are 45.3 days annually when the high temperature is over 90°, which is hotter than most places in Tennessee.

In Diamondhead, there are 40.4 days annually when the high temperature is over 90°, which is one of the coolest places in Mississippi.

In Smyrna, there are 97.2 days annually when the nighttime low temperature falls below freezing, which is one of the coldest places in Tennessee.

In Diamondhead, there are 20.0 days annually when the nighttime low temperature falls below freezing, which is one of the warmest places in Mississippi.

An annual snowfall of 4.0 inches in Smyrna means that it is about average compared to other places in Tennessee.

There is rarely any recorded snowfall in Diamondhead, ranking it as one of the least snowy places in Mississippi.

January is the snowiest month in Smyrna with 1.7 inches of snow, and 2 months of the year have significant snowfall.

Any measurable snowfall is a rare occurance in Diamondhead.